Aerobic exercise free weight



FIG. 1 is a back perspective view of an aerobic exercise free weight showing my new design;

FIG. 2 is a left side view thereof;

FIG. 3 is a right side view thereof;

FIG. 4 is a back view thereof;

FIG. 5 is a front view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof; and,

FIG. 8 is a right side cross sectional view thereof, taken along line 8-8 in FIG. 6.

The broken lines in the Figures show portions of the aerobic exercise free weight which form no part of the claimed design. 

CLAIM The ornamental design for an aerobic exercise free weight, as shown and described. 